Weather Puzzle Crossword

Generic term for amount of water vapor in the air
What does condensation nuclei help form?
What cloud is shaped like a cauliflower?
What cloud type produces rain showers & thunderstorms?
What is a form of precipitation?
What kind of cloud has sheets or layers that cover much of the sky?
What type of cloud is high, white and thin?
What is horizontal movement of air?
What is the instrument used to measure air pressure?
What are lines of equal air pressure called?
What is pressure change over distance called?
What is upper air wind called?
What is wind that blows predominately in one direction?
What is another term for tropical storm?
What is the quality of being hot, high temperature?